30 lines
707 B
Rust
30 lines
707 B
Rust
#![no_std]
|
|
#![no_main]
|
|
|
|
use core::mem::MaybeUninit;
|
|
|
|
#[cfg(feature = "defmt")]
|
|
use defmt_rtt::*;
|
|
use embassy_executor::Spawner;
|
|
use embassy_stm32::gpio::{Level, Output, Speed};
|
|
use embassy_stm32::SharedData;
|
|
use embassy_time::Timer;
|
|
use panic_reset as _;
|
|
|
|
#[link_section = ".shared_data"]
|
|
static SHARED_DATA: MaybeUninit<SharedData> = MaybeUninit::uninit();
|
|
|
|
#[embassy_executor::main]
|
|
async fn main(_spawner: Spawner) {
|
|
let p = embassy_stm32::init_primary(Default::default(), &SHARED_DATA);
|
|
let mut led = Output::new(p.PB15, Level::High, Speed::Low);
|
|
|
|
loop {
|
|
led.set_high();
|
|
Timer::after_millis(500).await;
|
|
|
|
led.set_low();
|
|
Timer::after_millis(500).await;
|
|
}
|
|
}
|